OT Engineer
Contract: OT Engineer Are you ready to apply Make sure you understand all the responsibilities and tasks associated with this role before proceeding.
Start: ASAP (on completion of background checks)
Duration: 6 Months
Rate: £500 - £550 outside of IR35
Location: UK remote - some international travel
Reference: 20923
The OT Security Engineer provides hands-on technical evidence and verification work that underpins the
architecture decisions during discovery, conducting detailed configuration and capability reviews at the comparator plant, regional hub, and shared IT/OT services.
Key Responsibilities
Gather evidence for each in-scope OT security capability and control, populating and maintaining the evidence register with sources.
Conduct configuration and capability reviews at the comparator plant, the regional proximity hub, and shared IT/OT services.
Validate regional viability per capability and control, including in-country OEM and regulatory availability and
cross-border data transfer position.
Provide hands-on technical verification supporting the reuse, extend, and new status calls in the capability and control map.
Feed findings into the regional constraints register and support gap identification where evidence cannot be closed remotely.
Essential
Must have experience with OT remote access and Micro Segmentation
Hands-on OT/ICS security engineering experience in industrial or critical infrastructure environments.
Strong practical knowledge of NIST SP 800-82, the Purdue Model, and IEC 62443 in real OT environments.
Experience conducting OT security assessments, configuration reviews, and capability gap analysis.
Familiarity with OEM vendor tooling and regional and regulatory constraints affecting OT security
Proven ability to document findings clearly - evidence registers, gap analysis, constraint registers.
Comfortable working independently in complex, multi-vendor environments.
Desirable
Experience in manufacturing, pharmaceutical, or life sciences OT environments.
Familiarity with OT asset visibility tools - Claroty, Nozomi, Dragos or equivalent.
ISA/IEC 62443 certification or equivalent. xehkeey
Networking People (UK) is acting as an Employment Business in relation to this vacancy.
Start: ASAP (on completion of background checks)
Duration: 6 Months
Rate: £500 - £550 outside of IR35
Location: UK remote - some international travel
Reference: 20923
The OT Security Engineer provides hands-on technical evidence and verification work that underpins the
architecture decisions during discovery, conducting detailed configuration and capability reviews at the comparator plant, regional hub, and shared IT/OT services.
Key Responsibilities
Gather evidence for each in-scope OT security capability and control, populating and maintaining the evidence register with sources.
Conduct configuration and capability reviews at the comparator plant, the regional proximity hub, and shared IT/OT services.
Validate regional viability per capability and control, including in-country OEM and regulatory availability and
cross-border data transfer position.
Provide hands-on technical verification supporting the reuse, extend, and new status calls in the capability and control map.
Feed findings into the regional constraints register and support gap identification where evidence cannot be closed remotely.
Essential
Must have experience with OT remote access and Micro Segmentation
Hands-on OT/ICS security engineering experience in industrial or critical infrastructure environments.
Strong practical knowledge of NIST SP 800-82, the Purdue Model, and IEC 62443 in real OT environments.
Experience conducting OT security assessments, configuration reviews, and capability gap analysis.
Familiarity with OEM vendor tooling and regional and regulatory constraints affecting OT security
Proven ability to document findings clearly - evidence registers, gap analysis, constraint registers.
Comfortable working independently in complex, multi-vendor environments.
Desirable
Experience in manufacturing, pharmaceutical, or life sciences OT environments.
Familiarity with OT asset visibility tools - Claroty, Nozomi, Dragos or equivalent.
ISA/IEC 62443 certification or equivalent. xehkeey
Networking People (UK) is acting as an Employment Business in relation to this vacancy.